CN109279506A - A kind of boom hoisting - Google Patents
A kind of boom hoisting Download PDFInfo
- Publication number
- CN109279506A CN109279506A CN201811353414.7A CN201811353414A CN109279506A CN 109279506 A CN109279506 A CN 109279506A CN 201811353414 A CN201811353414 A CN 201811353414A CN 109279506 A CN109279506 A CN 109279506A
- Authority
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- China
- Prior art keywords
- chain
- hook
- wheel
- mounting base
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims abstract description 7
- 238000007665 sagging Methods 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000012856 packing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009365 direct transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
- B66C11/16—Rope, cable, or chain drives for trolleys; Combinations of such drives with hoisting gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
- B66C1/34—Crane hooks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention belongs to field of mechanical technique, refer in particular to a kind of boom hoisting；It is parallel and be arranged at intervals with driving shaft and driven shaft in main body, driving gear and driven gear are respectively arranged on driving shaft and driven shaft, driving gear and the direct or indirect engaged transmission of driven gear, driving gear, driven gear rotates backward, driving shaft or driven shaft are connect with reduction gearbox, reduction gearbox is driven by motor one, chain hoist wheel is respectively arranged on driving shaft and driven shaft, chain is hung on corresponding chain hoist wheel, the middle part of chain is from automatic sagging between two chain hoist wheels, hook one and hook two are respectively arranged at the both ends of chain, hook three and hook four are provided in the middle part of chain, hook three can be moved with hook four on chain, the movement of motor one is controlled by controller, controller is by power supply power supply；The present invention realizes that the effect of lifting and bale packing, using effect are good by the way that two groups of hooks are arranged on a chain respectively.
Description
Technical field:
The invention belongs to field of mechanical technique, refer in particular to a kind of boom hoisting.
Background technique:
Boom hoisting usually can be all used in some occasions for needing to load and unload heavier cargo.Such as Publication No.
The application for a patent for invention of CN106553966A discloses a kind of boom hoisting, and the boom hoisting is by lifting appliance and conveying device group
At；The lifting appliance is equipped with motor, and motor is rotated in deceleration machine by connecting line；The conveying device is equipped with track, rail
Road is equipped with the machine that is rotated in deceleration, and the machine that is rotated in deceleration is connected by steel wire with bracket.The lifting appliance passes through lifting rope and cleft hand
Connection, the lifting rope are connected on lifting appliance by latch closure, and latch closure is connect with fixation with steel wire.Above-mentioned boom hoisting only one
Cleft hand can only be lifted by crane not the movement that can be carried out bale packing when carrying out lifting article.
Summary of the invention:
The object of the present invention is to provide a kind of with the boom hoisting lifted by crane with bale packing effect.
The present invention is implemented as follows:
A kind of boom hoisting, including main body, it is parallel in main body and be arranged at intervals with driving shaft and driven shaft, in driving shaft
Be respectively arranged with driving gear and driven gear on driven shaft, driving gear and the direct or indirect engaged transmission of driven gear,
Driving gear, driven gear rotate backward, and driving shaft or driven shaft are connect with reduction gearbox, and reduction gearbox is driven by motor one, in master
The chain hoist wheel with driving shaft, driven shaft synchronous rotation is respectively arranged on moving axis and driven shaft, chain is hung on corresponding rise
On heavy chain wheel, the middle part of chain is respectively arranged with hook one and hangs from automatic sagging between two chain hoist wheels at the both ends of chain
Hook two is provided in the middle part of chain and links up with three and hook four, and hook three can be moved with hook four on chain, and motor one moves
Work is controlled by controller, and controller is by power supply power supply.
In a kind of above-mentioned boom hoisting, the chain hoist wheel is located in main body, in main body with each chain hoist wheel
Corresponding position is provided with chain channel.
In a kind of above-mentioned boom hoisting, the power supply, controller are arranged in cabinet, and cabinet is fixed in main body.
In a kind of above-mentioned boom hoisting, center load-bearing axle is provided in the main body, center load-bearing axle runs through main body
Setting, and connect with body rotation, the upper end of center load-bearing axle is connect with mounting base.
In a kind of above-mentioned boom hoisting, the mounting base includes the preceding mounting base and rear mounting base that front and back is arranged, preceding
Mounting base, rear mounting base are symmetrical and are spaced setting, preceding mounting base, rear mounting base abutting end extended downwardly riser, center is held
The upper end of solid axle is connector, and connector is located between the riser of preceding mounting base, rear mounting base and by sequentially passing through preceding installation
The riser of seat, connector, rear mounting base the connection pin shaft of riser be fixedly connected.
In a kind of above-mentioned boom hoisting, it is fixed with the wheel seat that rolls left, right roller mount in the mounting base, the wheel seat that rolls left,
Right roller mount is located at the left and right sides of spandrel girder, is respectively arranged with left wheel group, right roller group in the wheel seat that rolls left, right roller mount,
Left wheel group, right roller group, which roll, to be arranged on spandrel girder.
In a kind of above-mentioned boom hoisting, the wherein roller group in the left wheel group, right roller group includes two
Spaced idler wheel one and idler wheel two, idler wheel one, idler wheel two include the roller section and gear part of integrated or separately structure,
Roller section, which rolls, to be arranged on spandrel girder, between two gear parts by intermediate gear engaged transmission, and idler wheel one or idler wheel two by
Motor two, which drives, to be rolled, and another roller group in the left wheel group, right roller group includes more than two idler wheels.
In a kind of above-mentioned boom hoisting, the main body is by manually pulling chain-driving to rotate around center load-bearing axle；Or
The main body is driven by motor three and is rotated around center load-bearing axle.
In a kind of above-mentioned boom hoisting, the hook three is connect by chain wheel with chain with hook four.
In a kind of above-mentioned boom hoisting, the hook portion for linking up with one, hook two is arranged outwardly；The hook three,
The hook portion of hook four is arranged outwardly.
The advantage that the present invention protrudes compared with prior art is:
1, controller of the invention, power supply are arranged in cabinet, and route is flexible along spandrel girder not with boom hoisting,
It needs to be arranged drag chain etc. in compared with the prior art to protect route, has structure simple, the low advantage of failure rate.
2, the present invention passes through and two groups of hooks is arranged on a chain, and hook one is matched with hook two, hook three and extension
Hook four matches, and realizes the effect of lifting and bale packing respectively, and a chain realizes two different lifting methods, occupied space
It is small, easy to use, lifting object sling height.
3, boom hoisting of the present invention can rotate, and facilitate the direction of article for rotation, and the arrangement in handling is not limited by space
System makes to stack neat.
Detailed description of the invention:
Fig. 1 is schematic diagram of the invention；
Fig. 2 is partial enlargement diagram of the invention；
Fig. 3 is hook three of the invention, links up with four schematic diagrames being arranged on chain；
Fig. 4 is the vertical view simplified schematic diagram of boom hoisting of the invention；
Fig. 5 is the simplified schematic diagram that center load-bearing axle of the invention is connect with mounting base；
Fig. 6 is the simplified schematic diagram of left wheel group or right roller group of the invention；
Fig. 7 is the schematic diagram that chain hoist wheel of the invention, driving gear, driven gear and motor one are arranged in main body；
Fig. 8 is the top view of Fig. 7；
Fig. 9 is the A-A cross-sectional view of Fig. 8.
In figure: 1, main body；2, driving shaft；3, driven shaft；4, driving gear；5, driven gear；6, reduction gearbox；7, motor
One；8, chain hoist wheel；9, chain；10, one is linked up with；11, two mounting bases are linked up with；12, three are linked up with；13, four are linked up with；14, cabinet；
15, center load-bearing axle；16, preceding mounting base；17, rear mounting base；18, connecting plate；19, right roller mount；20, spandrel girder；21, idler wheel
Portion；22, gear part；23, intermediate gear；24, motor two；25, chain wheel；26, bolt；27, nut；28, chain channel；29,
Connector；30, installation seat plate.
Specific embodiment:
With specific embodiment, the invention will be further described below, referring to Fig. 1-9:
A kind of boom hoisting, including main body 1, it is parallel on the body 1 and be arranged at intervals with driving shaft 2 and driven shaft 3, in master
Driving gear 4 and driven gear 5 are respectively arranged on moving axis 2 and driven shaft 3, driving gear 4 and driven gear 5 are direct or indirect
Engaged transmission, the intermediate gear that even number is arranged when engaged transmission between driving gear 4 and driven gear 5 indirectly are passed
It is dynamic, it is therefore an objective to driving gear 4, driven gear 5 are rotated backward, and the preferred driving gear 4 of the present embodiment and driven gear 5 are direct
Transmission.Driving shaft 2 or driven shaft 3 are connect with reduction gearbox 6, and reduction gearbox 6 is driven by motor 1, on driving shaft 2 and driven shaft 3
It is respectively arranged with the chain hoist wheel 8 with driving shaft 2, the synchronous rotation of driven shaft 3, chain 9 is hung on corresponding chain hoist wheel 8,
The middle part of chain 9 is respectively arranged with hook 1 and hook two at the both ends of chain 9 from automatic sagging between two chain hoist wheels 8
11, the middle part of chain 9 is provided with hook 3 12 and hook 4 13, hook 3 12 can be moved with hook 4 13 on chain 9, electricity
The movement of machine 1 is controlled by controller, and controller is by power supply power supply.
Further, the chain hoist wheel 8 is located in main body 1, sets on the body 1 with each 8 corresponding position of chain hoist wheel
It is equipped with chain channel 28.Chain channel 28 is in downward opening arch, and chain channel 28 can guarantee that chain 9 is gone up and down in an orderly manner.
Wherein, the hook portion for linking up with one 10, hook 2 11 is arranged outwardly.The hook 3 12, the hook for linking up with 4 13
Portion is arranged outwardly.Compared to traditional hook upper end chain on a point or relatively, in lifting and article
Between formed a triangle structure, affect sling height.And hook 1 of the invention, hook 2 11 be in lifting,
Since chain hoist wheel 8 is provided separately chain 9, triangular structure will not be formed between object, improve hoisting objects height.
Equally, hook 3 12 with hook 4 13 also can lifting object sling height.
It links up with one 10, hook 2 11, hook 3 12 and hook 4 13 to be arranged on same root chain 9, passes through two hoisting-chains
Wheel 8 rotates backward, and hook 1, hook 2 11 is driven to rise, then links up with 3 12, hook, 4 13 decline；It is on the contrary then link up with one
10,2 11 decline of hook, hook 3 12, hook 4 13 rise.
Further, the hook 3 12 is connect by chain wheel 25 with chain 9 with hook 4 13.Link up with 3 12 and hook
4 13 top is provided with opening, and chain wheel 25 is rotatably arranged in opening by bolt 26 and nut 27, and chain 9 is from hook three
12, the gap between hook 4 13 and chain wheel 25 passes through, and realizes that hook 3 12, hook 4 13 are hung on chain 9.Remove spiral shell
Bolt 26 and nut 27 can remove hook 3 12, hook 4 13 from chain 9, convenient for disassembly and assembly.
It links up with one 10, hook 2 11 to be used only for lifting by crane, hook 3 12, hook 4 13 can be packed and be lifted by crane and is dynamic
Make.
Further, the power supply, controller are arranged in cabinet 14, and cabinet 14 is fixed on the body 1.The power supply is
Charge power supply can charge to power supply in lorry driving process.Cabinet 14 is fixedly connected by screw with main body 1,
It can be carried out using modes such as welding connected.
For the rotation of realization body 1, center load-bearing axle 15 is provided in the main body 1, center load-bearing axle 15 is through master
Body 1 is arranged, and is rotatablely connected with main body 1, and the lower end of center load-bearing axle 15 is limited by nut and split pin, center load-bearing
The upper end of axis 15 is connect with mounting base.
Since boom hoisting is suspended in mounting base by center load-bearing axle 15, therefore, it is necessary to asking in view of center of gravity
Topic.Therefore, the present invention cabinet 14 is arranged at L-shaped, and center load-bearing axle 15 is made to be located at the center of boom hoisting, guarantees lifting
Steadily.
Specifically, the mounting base includes the preceding mounting base 16 and rear mounting base 17 that front and back is arranged, preceding mounting base 16, rear peace
Dress seat 17 is symmetrical and is spaced setting, preceding mounting base 16, rear mounting base 17 abutting end extended downwardly riser, center load-bearing axle 15
Upper end be connector 18, connector 18 be located at preceding mounting base 16, rear mounting base 17 riser between and pass through connector 29
It is fixedly connected.Connector 29 can be pin shaft, and split pin is respectively set at the both ends of pin shaft and is limited or bolt, spiral shell
Mother etc..
Further, the rotating manner of main body 1 has the following two kinds: one is the main body 1 is by manually pulling 9 band of chain
Dynamic to rotate around center load-bearing axle 15, in operation, worker catches chain 9 that boom hoisting swing is driven to make it around center load-bearing axle 15
Carry out 360 ° of any angle rotations；Another kind is that the main body 1 is driven by motor three and rotated around center load-bearing axle 15.
Since as soon as cabinet, driving gear 4, driven gear 5, reduction gearbox 6, motor 7 are mounted in main body 1,
It is as main body 1 rotates.Therefore, the purpose of boom hoisting rotation is to facilitate the direction of article for rotation, and the arrangement in handling is not
It is limited by space, improves the binding force of loading, make to stack neat.
Further, the wheel seat that rolls left, right roller mount 19, the wheel seat that rolls left, right roller mount 19 are fixed in the mounting base
In the left and right sides of spandrel girder 20, left wheel group, right roller group, left wheel are respectively arranged in the wheel seat that rolls left, right roller mount 19
Group, right roller group, which roll, to be arranged on spandrel girder 19.
Further, the left wheel group, the wherein roller group in right roller group include two spaced rollings
Wheel one and idler wheel two, idler wheel one, idler wheel two include 22 idler wheel of roller section 21 and gear part of integral structure or separate structure
Portion 21, which rolls, to be arranged on spandrel girder 19, passes through the engaged transmission of intermediate gear 23 between two gear parts 22, it is therefore an objective to make idler wheel one,
Idler wheel two rotates in same direction, and idler wheel one or idler wheel two are driven by motor 2 24 and rolled, another in the left wheel group, right roller group
One roller group includes more than two idler wheels.
Wherein, idler wheel one, idler wheel two, intermediate gear 23 are existed by first rotating shaft, the second shaft, the setting of third shaft respectively
The other side of installation seat plate 30 is arranged in the side of installation seat plate 30, motor 2 24.
In order to limit back-and-forth motion extreme position of the boom hoisting on lifting beam, it is respectively set at the both ends of spandrel girder 19
Limiting device or travel switch.When using travel switch, after touching corresponding travel switch, motor two stops working.Make
When with limiting device, need manually to carry out the movement of observation control motor two.The present invention takes each motor of controller equipped with hand
Movement.
Above-described embodiment is only one of presently preferred embodiments of the present invention, and but not intended to limit the scope of the present invention, therefore:
The equivalence changes that all shape, structures under this invention, principle are done, should all be covered by within protection scope of the present invention.
Claims (10)
1. a kind of boom hoisting, it is characterised in that: parallel on main body (1) and be arranged at intervals with driving shaft including main body (1)
(2) with driven shaft (3), driving gear (4) and driven gear (5) are respectively arranged on driving shaft (2) and driven shaft (3), it is main
Directly or indirectly engaged transmission, driving gear (4), driven gear (5) rotate backward for moving gear (4) and driven gear (5), actively
Axis (2) is connect with reduction gearbox (6), and reduction gearbox (6) is driven by motor one (7), (is set respectively on (3) in driving shaft (2) and driven shaft
It is equipped with the chain hoist wheel (8) with driving shaft (2), driven shaft (3) synchronous rotation, chain (9) is hung on corresponding chain hoist wheel (8)
On, the middle part of chain (9) is respectively arranged with hook one at the both ends of chain (9) from automatic sagging between two chain hoist wheels (8)
(10) with two (11) of hook, four (13) of hook three (12) and hook, three (12) of hook and hook are provided in the middle part of chain (9)
Four (13) can move on chain (9), and the movement of motor one (7) is controlled by controller, and controller is by power supply power supply.
2. a kind of boom hoisting according to claim 1, it is characterised in that: the chain hoist wheel (8) is located at main body (1)
It is interior, each chain hoist wheel (8) corresponding position is provided with chain channel (28) on main body (1).
3. a kind of boom hoisting according to claim 1, it is characterised in that: the power supply, controller are arranged in cabinet
(14) in, cabinet (14) is fixed on main body (1).
4. a kind of boom hoisting according to claim 1 or 2 or 3, it is characterised in that: in being provided on the main body (1)
Heart load-bearing axle (15), center load-bearing axle (15) are arranged through main body (1), and are rotatablely connected with main body (1), center load-bearing axle
(15) upper end is connect with mounting base.
5. a kind of boom hoisting according to claim 4, it is characterised in that: the mounting base includes the preceding peace that front and back is arranged
It filling seat (16) and rear mounting base (17), preceding mounting base (16), rear mounting base (17) is symmetrical and is spaced setting, preceding mounting base (16),
The abutting end of mounting base (17) has extended downwardly riser afterwards, and the upper end of center load-bearing axle (15) is connector (18), connector
(18) be located at preceding mounting base (16), rear mounting base (17) riser between and the riser by sequentially passing through preceding mounting base (16),
Connector (18), rear mounting base (17) the connector (29) of riser be fixedly connected.
6. a kind of boom hoisting according to claim 4, it is characterised in that: be fixed in the mounting base wheel seat that rolls left,
Right roller mount (19), the wheel seat that rolls left, right roller mount (19) are located at the left and right sides of spandrel girder (20), in the wheel seat that rolls left, right idler wheel
Seat (19) is respectively arranged with left wheel group, right roller group, and left wheel group, right roller group, which roll, to be arranged on spandrel girder (20).
7. a kind of boom hoisting according to claim 6, it is characterised in that: its in the left wheel group, right roller group
In a roller group include two spaced idler wheels one and idler wheel two, idler wheel one, idler wheel two include integrated or separately to tie
The roller section (21) and gear part (22) of structure, roller section (21), which rolls, to be arranged on spandrel girder (20), between two gear parts (22)
By intermediate gear (23) engaged transmission, and idler wheel one or idler wheel two are driven by motor two (24) and are rolled, the left wheel group, the right side
Another roller group in roller group includes more than two idler wheels.
8. a kind of boom hoisting according to claim 4, it is characterised in that: the main body (1) is by manually pulling chain (9)
It drives and is rotated around center load-bearing axle (15)；Or the main body (1) is driven by motor three and is rotated around center load-bearing axle (15).
9. a kind of boom hoisting according to claim 1, it is characterised in that: three (12) of the hook and four (13) of hook are logical
Chain wheel (25) is crossed to connect with chain (9).
10. a kind of boom hoisting according to claim 1, it is characterised in that: two (11) are linked up in one (10) of the hook
Hook portion is arranged outwardly；Three (12) of the hook, the hook portion for linking up with four (13) are arranged outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811353414.7A CN109279506B (en) | 2018-11-14 | 2018-11-14 | Hoisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811353414.7A CN109279506B (en) | 2018-11-14 | 2018-11-14 | Hoisting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109279506A true CN109279506A (en) | 2019-01-29 |
| CN109279506B CN109279506B (en) | 2024-05-24 |
Family
ID=65175805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811353414.7A Active CN109279506B (en) | 2018-11-14 | 2018-11-14 | Hoisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109279506B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB716999A (en) * | 1952-03-28 | 1954-10-20 | Maby & Co | Improvements in chain hoists |
| DE9204225U1 (en) * | 1992-03-28 | 1992-05-14 | J. D. Neuhaus Hebezeuge GmbH & Co, 5810 Witten | Pneumatically or electrically operated lifting device |
| CN204778311U (en) * | 2015-06-23 | 2015-11-18 | 扬州市神力吊具制造有限公司 | Upset hoist |
| KR101598016B1 (en) * | 2014-09-19 | 2016-02-26 | 맹다해 | An manual and electric chain block |
| CN106185324A (en) * | 2016-08-25 | 2016-12-07 | 蚌埠凯盛工程技术有限公司 | A kind of stocker device Chain conveyer elevating mechanism |
| CN206457189U (en) * | 2017-01-06 | 2017-09-01 | 天津市施罗德非凡建筑工程安装有限公司 | A kind of coordinated type hoist engine installed for tile |
| CN207347064U (en) * | 2017-10-19 | 2018-05-11 | 北京双泰气动设备有限公司 | The high hoist crane of loading capacity |
| CN207748773U (en) * | 2018-01-16 | 2018-08-21 | 浙江诺和机电股份有限公司 | A kind of chain guide device of Electric Chain Blocks |
| CN209038894U (en) * | 2018-11-14 | 2019-06-28 | 温岭市盛开物流设备科技有限公司 | A kind of boom hoisting |
-
2018
- 2018-11-14 CN CN201811353414.7A patent/CN109279506B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB716999A (en) * | 1952-03-28 | 1954-10-20 | Maby & Co | Improvements in chain hoists |
| DE9204225U1 (en) * | 1992-03-28 | 1992-05-14 | J. D. Neuhaus Hebezeuge GmbH & Co, 5810 Witten | Pneumatically or electrically operated lifting device |
| KR101598016B1 (en) * | 2014-09-19 | 2016-02-26 | 맹다해 | An manual and electric chain block |
| CN204778311U (en) * | 2015-06-23 | 2015-11-18 | 扬州市神力吊具制造有限公司 | Upset hoist |
| CN106185324A (en) * | 2016-08-25 | 2016-12-07 | 蚌埠凯盛工程技术有限公司 | A kind of stocker device Chain conveyer elevating mechanism |
| CN206457189U (en) * | 2017-01-06 | 2017-09-01 | 天津市施罗德非凡建筑工程安装有限公司 | A kind of coordinated type hoist engine installed for tile |
| CN207347064U (en) * | 2017-10-19 | 2018-05-11 | 北京双泰气动设备有限公司 | The high hoist crane of loading capacity |
| CN207748773U (en) * | 2018-01-16 | 2018-08-21 | 浙江诺和机电股份有限公司 | A kind of chain guide device of Electric Chain Blocks |
| CN209038894U (en) * | 2018-11-14 | 2019-06-28 | 温岭市盛开物流设备科技有限公司 | A kind of boom hoisting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109279506B (en) | 2024-05-24 |
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